# -*- coding: utf-8 -*-

#    Copyright (C) 2005-2015  by Promotux
#                        di Francesco Meloni snc - http://www.promotux.it/

#    Author: Francesco Meloni  <francesco@promotux.it>

#    This file is part of Promogest.

#    Promogest is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 2 of the License, or
#    (at your option) any later version.

#    Promogest is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.

#    You should have received a copy of the GNU General Public License
#    along with Promogest.  If not, see <http://www.gnu.org/licenses/>.


from sqlalchemy import *
from sqlalchemy.orm import *
from promogest.Environment import *
from promogest.dao.Dao import Dao, Base


class Pos(Base, Dao):
    try:
        __table__ = Table(
            'pos',
            params['metadata'],
            schema=params['schema'],
            autoload=True)
    except:
        __table__ = Table(
            'pos',
            params['metadata'],
            Column('id', Integer, primary_key=True),
            Column('denominazione', String(200), nullable=False),
            Column('denominazione_breve', String(10), nullable=False),
            schema=params['schema'],
            useexisting=True
            )

    def __init__(self):
        Dao.__init__(self, entity=self)

    def filter_values(self, k, v):
        if k == 'denominazione':
            dic = {k: Pos.__table__.c.denominazione.ilike("%"+v+"%")}
        elif k == "id":
            dic = {k: Pos.__table__.c.id ==v},
        elif k == "fullsearch":
            dic = {k: or_(Pos.__table__.c.denominazione.ilike("%"+v+"%"),
                          Pos.__table__.c.denominazione_breve.ilike("%"+v+"%")
        )}
        return dic[k]
